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Wall-climbing robot supporting arm assembly

A wall-climbing robot and arm assembly technology, applied in the direction of motor vehicles, transportation and packaging, etc., can solve the problems of low connection strength and low firmness, and achieve the solution of low connection strength, high self-strength, and relatively firm firmness. low effect

Pending Publication Date: 2020-10-30
温广胜 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wall-climbing robot support arm assembly to solve the problems of low connection strength and low firmness in the connection between the connecting flange in the support arm and the support arm itself through fasteners

Method used

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  • Wall-climbing robot supporting arm assembly
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Embodiment Construction

[0011] Such as figure 1 As shown, the present invention includes two components of the arm body 110 and the connecting flange 100 . The arm body 110 includes a channel-shaped arm beam 111 and a sealing plate 112 welded on the notch of the channel-shaped arm beam. Such as figure 2 , image 3 As shown, the trough support beam 111 is a square trough elongated structure ( image 3 ), the connecting end with the connecting flange 100 is a door-shaped flat port, and the connecting end with the robot frame is the protruding end 113 ( figure 2 ), there are circular holes 114 respectively on the two protruding ends 113, the size of the two circular holes 114 is the same, and the centers of the circles are opposite, a shaft sleeve 115 can be set between the two circular holes, and the pin shaft passes through the circular holes 114 and the shaft Cover 115, and then through the robot frame, the articulated connection of the robot support arm and the robot frame can be realized. Th...

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Abstract

The invention relates to a wall-climbing robot supporting arm assembly which structurally comprises a supporting arm body and a connecting flange, and the supporting arm body comprises a groove-shapedsupporting arm beam and a sealing plate welded to a groove opening of the groove-shaped supporting arm beam; the connecting flange is a square-frame-shaped protruding edge used for being connected with the end of the supporting arm body in a matched mode and is arranged on one end face of the flange body. The square-frame-shaped protruding edge surrounds the periphery of a shaft hole, used for being connected with a driving shaft in a penetrating mode, of the flange body, and a set of adjacent corners of the square-frame-shaped protruding edge are opening angles so that the ends forming the groove-shaped supporting arm beam can enter the square-frame-shaped protruding edge through the opening angles. The end opening of the groove-shaped supporting arm beam can be nailed into the square-frame-shaped protruding edge through the opening angle so that the end opening of the groove-shaped supporting arm beam is in close fit with an inner opening of the square-frame-shaped protruding edge,and the connecting strength of the groove-shaped supporting arm beam and the square-frame-shaped protruding edge after welding and the overall firmness degree of the supporting arm assembly are improved.

Description

technical field [0001] The invention relates to a component part of a robot, in particular to a support arm assembly of a wall-climbing robot. Background technique [0002] The support arm of the wall-climbing robot is a component used to connect the robot body and the rollers, and needs to have greater self-strength to meet the needs of the robot load. In the wall-climbing robot used to clean the outer surface of tall circular columns such as fan towers, in addition to the function of connecting the rollers, the robot arm must also have the ability to adjust the opening angle with the change of the diameter of the column. . [0003] In the arm assembly of the existing wall-climbing robot, the connecting flange of the arm assembly and the arm are mostly fixedly connected by fasteners. Possibility of loosening. Contents of the invention [0004] The purpose of the present invention is to provide a wall-climbing robot support arm assembly to solve the problems of low conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 温广胜温家辉
Owner 温广胜
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